Home / 8,302,997.80-12,454,496.70-6,035,516.20

Finding the Fourth Proportional to 8,302,997.80, 12,454,496.70 and 6,035,516.20

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Solution

The fourth proportional to 8,302,997.80, 12,454,496.70 and 6,035,516.20 is: 9,053,274.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,302,997.80 : 12,454,496.70 = 6,035,516.20 : x
  2. Step 2: Convert to fraction form
    8,302,997.80/12,454,496.70 = 6,035,516.20/x
  3. Step 3: Cross multiply
    8,302,997.80x = 12,454,496.70 × 6,035,516.20
  4. Step 4: Simplify right side
    8,302,997.80x = 75,169,316,595,696.53
  5. Step 5: Solve for x
    x = 75,169,316,595,696.53/8,302,997.80
  6. Step 6: Final answer
    x = 9,053,274.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.